Global Patent Index - EP 1983460 A3

EP 1983460 A3 20110126 - Apparatus and method for protecting system in virtualized environment

Title (en)

Apparatus and method for protecting system in virtualized environment

Title (de)

Verfahren und Vorrichtung für ein Schutzsystem in einer virtuellen Umgebung

Title (fr)

Appareil et procédé de protection de système dans un environnement virtualisé

Publication

EP 1983460 A3 20110126 (EN)

Application

EP 08153591 A 20080328

Priority

  • US 91193007 P 20070416
  • KR 20070110296 A 20071031

Abstract (en)

[origin: EP1983460A2] Provided is an apparatus and method for protecting a system in a virtualized environment. The apparatus includes a domain unit (100) including a plurality of domains, each having one or more device drivers; a system resource unit (200) forming hardware of the system; a direct memory access (DMA) driver; and a control unit (300) including an access control module (320) which controls the access of the domain unit to the system resource unit (200) in the virtualized environment.

IPC 8 full level

G06F 21/62 (2013.01); G06F 21/70 (2013.01); G06F 21/82 (2013.01)

CPC (source: EP)

G06F 21/62 (2013.01); G06F 21/70 (2013.01); G06F 21/82 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA MK RS

DOCDB simple family (publication)

EP 1983460 A2 20081022; EP 1983460 A3 20110126; EP 1983460 B1 20181107; US 2008256599 A1 20081016; US 8689288 B2 20140401

DOCDB simple family (application)

EP 08153591 A 20080328; US 3417808 A 20080220